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Apparatus and method for receiving content rights through multimedia message in mobile communication terminal

a mobile communication terminal and multimedia technology, applied in the field of apparatus and a method for receiving content rights through multimedia messages in mobile communication terminals, can solve the problem that the content server may not obtain a just right to the contents

Inactive Publication Date: 2011-07-26
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0018]A further aspect of the present invention is to provide an apparatus and a method for attaching a protected RO to a presentation part of a multimedia message allowing a user to receive the attached contents along with the protected RO through the multimedia message in a mobile communication terminal.

Problems solved by technology

However, digital contents can be easily reused, processed, counterfeited, and distributed in terms of characteristics of digital data.
As a result, a content server may not obtain a just right to the contents.

Method used

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  • Apparatus and method for receiving content rights through multimedia message in mobile communication terminal
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  • Apparatus and method for receiving content rights through multimedia message in mobile communication terminal

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Embodiment Construction

[0028]Preferred embodiments of the present invention will be described herein below with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

[0029]The present invention provides an apparatus and a method for attaching a protected RO to a presentation part of a multimedia message allowing a user to receive the attached contents along with the protected RO through the multimedia message in a mobile communication terminal.

[0030]Referring to FIG. 3, a mobile communication terminal 300 includes a controller 301, a communicator 302, a right object (RO) extractor 303, a content decoder 304, a content executer 305, and a memory 306.

[0031]Communicator 302 downconverts a radio frequency (RF) signal received through an antenna (not shown) and then performs despreading and channel decoding on the RF signal during reception. Communicator 302 performs ch...

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Abstract

Provided are an apparatus and a method for receiving content rights through a multimedia message in a mobile communication terminal. The apparatus includes a content server transmitting contents and a Right Object (RO) of the contents to a Multimedia Messaging System (MMS) server; the MMS server receiving the contents and the RO from the convent server, attaching the RO to a protection part of the multimedia message including the contents, and transmitting the RO along with the contents; and a mobile communication terminal receiving the multimedia message including the contents and the RO from the MMS server and decoding and executing the contents using the RO.

Description

PRIORITY[0001]This application claims priority under 35 U.S.C. §119 to an application filed in the Korean Intellectual Property Office on Sep. 21, 2006, entitled “Apparatus and Method for Receiving Content Rights Through Multimedia Message in Mobile Communication Terminal” and assigned Serial No. 2006-91532, the contents of which are incorporated herein by reference.BACKGROUND OF THE INVENTION[0002]1. Field of the Invention[0003]The present invention relates generally to an apparatus and a method for receiving content rights through a multimedia message in a mobile communication terminal, and in particular, to an apparatus and a method for receiving attached contents along with a protected right object (RO) through a multimedia message in a mobile communication terminal.[0004]2. Description of the Related Art[0005]Digital rights management (DRM) has been briskly studied, and commercial services adopting DRM have been introduced or are being introduced. DRM refers to technology for p...

Claims

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Application Information

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Patent Type & Authority Patents(United States)
IPC IPC(8): H04M11/10
CPCH04L63/10H04L2463/101
Inventor RHYU, EUN-HUI
Owner SAMSUNG ELECTRONICS CO LTD